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Dr. Jiyong Nmn You, DDS

Student in an Organized Health Care Education/Training Program in Philadelphia, PA · enumerated 2025 · practices at Cromfordhealth PC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1366313280

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Registry record

Entity type Individual (Type 1)
Name Dr. Jiyong Nmn You
Credential DDS
Sex Male
Practice address 7901 State Rd, Philadelphia, PA, 19136
Phone (215) 685-7843
Enumeration date Sep 15, 2025
Last updated in NPPES Sep 23, 2026

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License DEUW.DR.70180788 (WA) Primary
122300000X Dentist Dental Providers · License DS045429 (PA) Secondary
122300000X Dentist Dental Providers · License 22DI03122000 (NJ) Secondary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Jiyong You's NPI record?
Cross-check NPI 1366313280 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1366313280 active?
Yes, as of the latest NPPES snapshot, NPI 1366313280 is active (record last updated 2026-09-23).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-09-23.